| Value | Category | Cases | |
|---|---|---|---|
| 0 | 39 |
42.4%
|
|
| 1 | 7 |
7.6%
|
|
| 2 | 10 |
10.9%
|
|
| 3 | 8 |
8.7%
|
|
| 4 | 4 |
4.3%
|
|
| 5 | 5 |
5.4%
|
|
| 7 | 1 |
1.1%
|
|
| 8 | 1 |
1.1%
|
|
| 10 | 4 |
4.3%
|
|
| 15 | 7 |
7.6%
|
|
| 20 | 1 |
1.1%
|
|
| 25 | 1 |
1.1%
|
|
| 30 | 3 |
3.3%
|
|
| 996 | 96. Not applicable | 0 |
0%
|
| 998 | 98. Don't know | 1 |
1.1%
|
| 9996 | 96. Not applicable | 0 |
0%
|
| 9998 | 98. Don't know | 0 |
0%
|
| Sysmiss | 215 |